Electronic Leak Detector Combo - Mastercool

The Mastercool 55900-COMBO Electronic Leak Detector Combo is a professional-grade kit engineered for precise and efficient refrigerant leak detection and system analysis. This comprehensive solution combines the advanced 55900 Intella Sense II Refrigerant Leak Detector with the robust 89661-AYF R1234yf/R134a Aluminum Manifold Gauge Set, providing technicians with the essential tools for diagnosing and servicing modern automotive and industrial AC/R systems. Designed for durability and accuracy, this combo kit ensures reliable performance in demanding environments.

Key Features

• Advanced Leak Detection Technology: The 55900 Intella Sense II features a low-power metal oxide gas sensor with superior sensitivity, capable of detecting all refrigerants (HFC, CFC, HCFC, and blends) at levels as low as 0.15 oz/year (4 g/yr) with a response time of less than one second. Its powerful microprocessor automatically optimizes sensor performance throughout its 2000-hour lifespan.
• Intelligent Probe and Display: Equipped with a flexible 15.5-inch probe, the detector includes an intelligent tip with an environment-sensing element to minimize false alarms. A six-vertical LED display clearly indicates the relative signal level of detected leaks, selected sensitivity range, and diagnostic information like low battery or contaminated atmosphere.
• Versatile Manifold Gauge Set: The 89661-AYF manifold gauge set is constructed with a professional extruded aluminum block, housing 2 1/2-inch silicone-dampened, recalibratable gauges for enhanced accuracy.
• Broad Refrigerant Compatibility: This combo kit is designed for use with both R134a and R1234yf refrigerants, including dedicated couplers for each, making it suitable for a wide range of newer and older vehicle models.
• Durable and Professional Construction: Featuring free-floating piston-type valves to reduce O-ring wear and large, easy-to-grip knobs, the manifold set is built for sustained use in a professional setting. It also includes an extra-large sight glass for visual refrigerant checks.
• Industry Certifications: Both components meet rigorous industry standards, with the leak detector certified to J2791 (R134a), J2913 (R1234yf), and EN 14624, while the manifold set's couplers comply with SAE J639, J2888, SAE, UL, and EPA requirements for refrigerant containment.

Applications

The Mastercool 55900-COMBO Electronic Leak Detector Combo is an indispensable tool for professional automotive technicians, mechanics, and HVAC/R service professionals. It is ideal for accurately pinpointing refrigerant leaks in automotive air conditioning systems, commercial refrigeration units, and other HVAC/R installations. Its high sensitivity and versatile manifold gauge set make it suitable for routine maintenance, troubleshooting, and verifying repairs on a variety of systems using HFC, CFC, HCFC, and blend refrigerants.